Elevate your crafting and jewelry-making projects with the ImpressArt Nature Leaves Signature Metal Design Stamp Pack, a set of four high-quality, 6mm metal stamps designed for lasting durability and precision. Each stamp - Leaf Right, Caladium Leaf, Leafy Twig, and Leaf Swirl - is crafted from a tin-based alloy, offering a soft silver color and a fine milled surface that can be polished to a high shine or left matte. With a diameter of 31.75mm (1.25 inches) and an 18-gauge thickness, these stamps are perfect for creating intricate, crisp impressions on a variety of metals, including aluminum, pewter, copper, brass, silver, gold, and stainless steel, up to 56HRC Rockwell Hardness. The stamps are deburred with smooth edges, lead, cadmium, and nickel-free, and not intended for soldering. Each stamp is marked on the side for easy identification and orientation, and the set is lightly coated with oil to prevent rust. Use the Tilt & Tap technique for best results with these 6mm stamps. This pack of four stamps is ideal for creating personalized jewelry, DIY projects, or customized keepsakes.